What is a requirement for using Extended Retention?

A customer wants to implement EMC Data Domain Extended Retention on a Data Domain system in their environment.

What is a requirement for using Extended Retention?
A . SAS card must be available
B . Usable capacity must be a minimum of 1 PB
C . Controller must have 92 GB of memory
D . Must be running a minimum of DD OS 5.1

View Answer

Answer: A